ini2json.py

#!/usr/bin/env python
import configparser
import json
import sys


def print_json(f):
    config = configparser.ConfigParser()
    config.read_file(f)
    d = dict()
    for sec in config.sections():
        items = config.items(sec)
        d[sec] = dict(items)
    out = json.dumps(d)
    print(out)


args = sys.argv
args.pop(0)
if len(args) == 0:
    print_json(sys.stdin)
else:
    for fn in args:
        with open(fn) as f:
            print_json(f)